解决nginx反代Discuz论坛登录跳回源站的问题

大叔

反代了一个论坛，输入账号密码登录后，会跳转回原来的站。用了subs_filter也一样。

一直在苦恼这个问题，经某人点拨，Discuz跳转的文件是xml后缀的（详情哪个文件我也不知道….）

打开ngx_http_substitutions_filter_module的github看到：

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subs_filter_types
' f+ ~; [/ w. ^; d3 x( q) H syntax: *subs_filter_types mime-type [mime-types] *

default: *subs_filter_types text/html*

context: *http, server, location*
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*subs_filter_types* is used to specify which content types should be
% r' `( w/ Y. h  l( Y% ~3 K4 |( q checked for *subs_filter*. The default is only *text/html*.
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- m- P9 J1 R5 d0 uThis module just works with plain text. If the response is compressed,
3 C. c4 r. ^1 }2 ]3 k. V% T2 k$ E it can’t uncompress the response and will ignore this response. This
6 h* C, h, n% w. ^- M module can be compatible with gzip filter module. But it will not work
with proxy compressed response. You can disable the compressed response
like this:

* h/ v& c7 c2 @; d' T6 Kproxy_set_header Accept-Encoding “”;

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# L; ?8 {+ f( k! U9 ~. n$ b6 E好吧，原来是没指定替换类型，默认只替换html

+ l% B0 `0 q. l/ g5 P1 n# V在nginx站点配置中加入下面代码：
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subs_filter_types text/css text/xml application/xhtml+xml application/xml;
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, J) A' k* c' x4 ] 重启nginx就解决了